Article of footwear incorporating a knitted component with a tongue
US-2026071359-A1 · Mar 12, 2026 · US
This page is not indexed by search engines while we improve data quality.
Unravelling knitted fabrics
Unravelling knitted fabrics · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D04B19/00 |
| Official title | Unravelling knitted fabrics |
| Display label | Unravelling knitted fabrics |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Article of footwear incorporating a knitted component with a tongue
US-12486600-B2 · Dec 2, 2025 · US
Constraining mechanisms for selective deployment and associated methods
US-12478490-B2 · Nov 25, 2025 · US
Multi-row deploy zone constraining devices and methods
US-2023225891-A1 · Jul 20, 2023 · US
Article Of Footwear Incorporating A Knitted Component With A Tongue
US-2023124221-A1 · Apr 20, 2023 · US
Multi-deploy zone constraining devices and methods
US-2023099043-A1 · Mar 30, 2023 · US
Article of footwear incorporating a knitted component with a tongue
US-11566354-B2 · Jan 31, 2023 · US
Constraining mechanisms for selective deployment and associated methods
US-2022211528-A1 · Jul 7, 2022 · US
Article of footwear incorporating a knitted component with a tongue
US-2022042219-A1 · Feb 10, 2022 · US
Article of footwear incorporating a knitted component with a tongue
US-11155945-B2 · Oct 26, 2021 · US
Composite woven fluidic device
US-10661274-B2 · May 26, 2020 · US
Knitted-fabric part for orthopedic and prosthetic devices
US-10422058-B2 · Sep 24, 2019 · US
Article of footwear incorporating a knitted component with a tongue
US-2019269195-A1 · Sep 5, 2019 · US
Article of footwear incorporating a knitted component with a tongue
US-10351979-B2 · Jul 16, 2019 · US
Composite woven fluidic device
US-2018200714-A1 · Jul 19, 2018 · US
Knitted-Fabric Part for Orthopedic and Prosthetic Devices
US-2017254004-A1 · Sep 7, 2017 · US
Article of footwear incorporating a knitted component with a tongue
US-2017000216-A1 · Jan 5, 2017 · US
Article of footwear incorporating a knitted component with a tongue
US-9474320-B2 · Oct 25, 2016 · US
Article of footwear incorporating a knitted component with a tongue
US-9445640-B2 · Sep 20, 2016 · US
Method of knitting a knitted component with an integral knit tongue
US-9420844-B2 · Aug 23, 2016 · US